SHAPE: Shifted Absolute Position Embedding for Transformers Shun Kiyono author Sosuke Kobayashi author Jun Suzuki author Kentaro Inui author 2021-11 text Proceedings of the 2021 Conference on Empirical Methods in Natural Language Processing Marie-Francine Moens editor Xuanjing Huang editor Lucia Specia editor Scott Wen-tau Yih editor Association for Computational Linguistics Online and Punta Cana, Dominican Republic conference publication kiyono-etal-2021-shape 10.18653/v1/2021.emnlp-main.266 https://aclanthology.org/2021.emnlp-main.266/ 2021-11 3309 3321